<!--
@license
Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<script>
(function() {
  'use strict';

  // unresolved

  function resolve() {
    document.body.removeAttribute('unresolved');
  }

  if (window.WebComponents) {
    window.addEventListener('WebComponentsReady', resolve);
  } else {
    if (document.readyState === 'interactive' || document.readyState === 'complete') {
      resolve();
    } else {
      window.addEventListener('DOMContentLoaded', resolve);
    }
  }

})();
</script>
